When Japanese imperial rule ended in August 1945, the Korean peninsula erupted with hopes that had been bottled up for forty years. New mother Chŏn Sukhŭi marveled at the news, envisioning her son growing up free in an independent Korea. Yi Ilchae, who only days before had been drafted into the Japanese army, threw himself into union activism. An electrifying excitement jolted Koreans into action everywhere. Peasants occupied Japanese-owned farmlands, workers seized control of factories, and women demanded political and economic equality.

A Fractured Liberation brings to vivid life the brief but intense moment in postwar Korea when anything seemed possible, but nothing was guaranteed. The country had been abruptly split into United States and Soviet military occupation zones, but, as Kornel Chang shows, ordinary people threw themselves into achieving self-governance throughout a unified Korea. The mostly left-leaning efforts were bolstered by an eclectic group of American supporters, including New Deal liberals, Christian socialists, and trade unionists.

The Koreans' greatest obstacle, however, proved to be the United States military government in the south and its rigidly anti-communist leadership. Despite promising liberation from the hated Japanese-imposed institutions, the United States occupation government under General John R. Hodge hired back Koreans who had worked for the Japanese to do the dirty work of curbing protests and muzzling reformers. As concern over the budding superpower rivalry with the Soviet Union overshadowed the Koreans' democratic aspirations, the United States increasingly narrowed the possibilities for Korean independence, helping to cement the North-South divide and ensure decades of authoritarian rule on both sides.